108569580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{258499}}^1$

素因数の和:258518

約数の個数: 48

約数和(自身を含む): 347424000

約数和(自身を除く): 238854420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 258499, 516998, 775497, 1033996, 1292495, 1550994, 1809493, 2584990, 3101988, 3618986, 3877485, 5169980, 5428479, 7237972, 7754970, 9047465, 10856958, 15509940, 18094930, 21713916, 27142395, 36189860, 54284790, 108569580]

約数ペア:

[(1, 108569580), (2, 54284790), (3, 36189860), (4, 27142395), (5, 21713916), (6, 18094930), (7, 15509940), (10, 10856958), (12, 9047465), (14, 7754970), (15, 7237972), (20, 5428479), (21, 5169980), (28, 3877485), (30, 3618986), (35, 3101988), (42, 2584990), (60, 1809493), (70, 1550994), (84, 1292495), (105, 1033996), (140, 775497), (210, 516998), (420, 258499)]